Results 31 to 40 of about 31,300 (231)

Rising trends in the use of frozen dog sperm: a retrospective study in Belgium and the Netherlands

Frontiers in Veterinary Science
IntroductionSperm cryopreservation is a valuable technique for storing valuable canine genetics. However, little is known concerning the fate of frozen sperm stored in a sperm bank.
Guillaume Domain, Maarten Kappen, Amber Van Mil, Ilse De Beijer, Matthieu Van Puyvelde, Robby Van Leeuwenberg, Lotte Spanoghe, Florin Posastiuc, Ann Van Soom   +8 more
doaj   +1 more source

Seminal Plasma Proteins [PDF]

, 2012
The ejaculated semen consists of two major components viz. sperm cells (spermatozoa) and the fluid part obtained after centrifugation called seminal plasma.
P Perumal
core   +2 more sources

Cryopreservation Effects on Ram Sperm Ultrastructure [PDF]

Biopreservation and Biobanking, 2020
Cryoprotectants are known to have protective effects against cryodamage to spermatozoa. In this study, the cryoprotective effects of two cryoprotectants (glycerol, ethylene glycol) and cryoprotectants/trehalose combinations on frozen-thawed ram spermatozoa were investigated at the ultrastructural level. For this purpose, ejaculates collected from Konya
Keskin, Nazan, Erdogan, Cennet, Bucak, Mustafa Numan, Ozturk, Ali Erdem, Bodu, Mustafa, Ili, Pinar, Baspinar, Nuri, Dursun, Sukru   +7 more
openaire   +7 more sources

CRYOPRESERVATION OF REPRODUCTIVE PRODUCTS AS AN EFFECTIVE METHOD FOR PRESERVING THE BIODIVERSITY OF STURGEON FISH SPECIES (REVIEW)

Ribogospodarsʹka Nauka Ukraïni, 2016
Purpose. In recent years, cryopreservation of reproductive products has widely been used as one of the accessible and in some cases the only ways of preserving and supporting the number of endangered fish species including sturgeon fish species ...
I. Kononenko, V. Bekh
doaj   +1 more source

Effect of Honey, Coenzyme Q10, and β-Carotene/α-Tocopherol as Novel Additives in Rabbit-Sperm Cryopreservation Extender

Animals, 2023
The effectiveness of rabbit-sperm cryopreservation is still below average compared to other domestic species. After the sperm cryopreservation process, post-thawing parameters like motility and membrane integrity are significantly compromised. The use of
Jaume Gardela, Mateo Ruiz-Conca, Anna Palomares, Sergi Olvera-Maneu, Laura García-Calvo, Manel López-Béjar, Felipe Martínez-Pastor, Manuel Álvarez-Rodríguez   +7 more
doaj   +1 more source

Long-term (5 years) cryopreserved spermatogonia have high capacity to generate functional gametes via interspecies transplantation in salmonids [PDF]

, 2016
Although sperm cryopreservation is a powerful tool widely applicable in biodiversity conservation and broodstock management, cryopreservation of teleost eggs and embryos remains challenging.
Lee Seungki, Yoshiko Iwasaki, Yoshizaki Goro   +2 more
core   +2 more sources

Effects of cryopreservation on the ultrastructure and enzyme activities of rare minnow (Gobiocypris rarus) sperm

Aquaculture Reports
In the process of testing the Chinese rare minnow (Gobiocypris rarus) sperm motility before and after cryopreservation, it was found that sperm motility decreased significantly after cryopreservation.
Qing Zhang, Yongfeng He, Shuang Zhu, Le Yu, Xumao Zeng, Huan Ye, Jinming Wu   +6 more
doaj   +1 more source

Fertility preservation in gynaecologic cancers [PDF]

, 2018
Due to substantial improvement in the diagnosis and treatment of gynaecologic cancers, a better understanding of patient care needs to be revised. We reviewed the literature related to fertility preservation strategies in gynaecological cancer and ...
De Felice, Francesca, Di Pinto, Anna, Marchetti, Claudia, Musella, Angela, Muzii, Ludovico, Palaia, Innocenza, Panici, Pierluigi Benedetti, Porpora, Maria Grazia, Tomao, Federica, Tombolini, Vincenzo   +9 more
core   +1 more source

REVIEW: Current Status of Extenders and Cryoprotectants on Fish Spermatozoa Cryopreservation [PDF]

, 2005
An important component of many studies of cryopreservation of fish spermatozoa is the type of extenders and cryoprotectants. The suitability of extenders and cryoprotectants differs from one fish to another.
Z.A, Muchlisin
core  

Cryopreservation of common carp sperm [PDF]

, 2003
Experiments were carried out to investigate the effect of five extenders (sucrose, glucose, fructose, KCl and a saline carp sperm extender) and two cryoprotectants (dimethyl-sulfoxide (DMSO) and methanol) on the cryopreservation of common carp sperm ...
Horváth, Ákos, Miskolczi, Edit, Urbányi, Béla   +2 more
core   +1 more source